±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1191  |  »Ø¸´: 9
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

ÀäÄ®234

гæ (СÓÐÃûÆø)

[ÇóÖú] ÎÞ»úÌ⣬Çó°ïæ½â´ð ÒÑÓÐ2È˲ÎÓë

22ÌâµÚ¶þСÎÊ£¬24Ìâ

ÎÞ»úÌ⣬Çó°ïæ½â´ð


·¢×ÔСľ³æAndroid¿Í»§¶Ë
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÀäÄ®234

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
3Â¥: Originally posted by ¹ÈÖÐÃ÷ at 2015-11-09 18:52:01
24¡¢ÓÉpHת»¯ÎªÏàÓ¦µÄËáµÄŨ¶È¡£
£¨1£©HClµÄpH=3.80£¬ÓÉÓÚHCl=H+ + Cl-  ½âµÃc(HCl)=1.58¡Á10^-4mol/L
£¨2£©¸ù¾ÝHAcµÄ½âÀëÆ½ºâ³£ÊýK£¬½âµÃc(HAc)=1.55¡Á10^-3mol/L
ÔÚµÈÌå»ýÌõ¼þÏ£¬ÓÉÓÚHAcŨ¶È´óÓÚHClŨ¶È£¬¹ÊÏû ...

HAcµÄŨ¶ÈÔõôËãÄØ

·¢×ÔСľ³æAndroid¿Í»§¶Ë
4Â¥2015-11-09 19:03:41
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 10 ¸ö»Ø´ð

jiagle

ר¼Ò¹ËÎÊ (ÖªÃû×÷¼Ò)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
ÇàÈô: ½ð±Ò+1, лл»ØÌû 2015-11-10 08:56:35
ÀäÄ®234(±ùµã½µÎ´ú·¢): ½ð±Ò+1 2015-12-22 16:28:50
¿ÉÒÔ·Ö½â³ÉÁ½¸ö°ë·´Ó¦£º
  Cu(2+) + Cl- + e = CuCl     (1)
   CuCl + e = Cu + Cl-            (2)
(1) - (2) ¼´µÃµ½·´Ó¦£¬¸ù¾ÝÄÜË¹ÌØ·½³Ì¿ÉÒÔÇóµÃÁ½¸ö°ë·´Ó¦µÄ±ê×¼µç¼«µçÊÆ£¬Ïà¼õ¼´µÃµ½±ê×¼µç¶¯ÊÆ£¬Æ½ºâ³£ÊýÒ²¾ÍÇó³öÀ´ÁË¡£
2Â¥2015-11-09 18:29:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

¹ÈÖÐÃ÷

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

¡ï ¡ï
ÀäÄ®234(±ùµã½µÎ´ú·¢): ½ð±Ò+2 2015-12-22 16:28:29
24¡¢ÓÉpHת»¯ÎªÏàÓ¦µÄËáµÄŨ¶È¡£
£¨1£©HClµÄpH=3.80£¬ÓÉÓÚHCl=H+ + Cl-  ½âµÃc(HCl)=1.58¡Á10^-4mol/L
£¨2£©¸ù¾ÝHAcµÄ½âÀëÆ½ºâ³£ÊýK£¬½âµÃc(HAc)=1.55¡Á10^-3mol/L
ÔÚµÈÌå»ýÌõ¼þÏ£¬ÓÉÓÚHAcŨ¶È´óÓÚHClŨ¶È£¬¹ÊÏûºÄµÄNaOHµÄÁ¿²»Í¬£¬HAcµÄÓÃÁ¿´óÓÚHClµÄÓÃÁ¿¡£
3Â¥2015-11-09 18:52:01
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÀäÄ®234

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by jiagle at 2015-11-09 18:29:18
¿ÉÒÔ·Ö½â³ÉÁ½¸ö°ë·´Ó¦£º
  Cu(2+) + Cl- + e = CuCl     (1)
   CuCl + e = Cu + Cl-            (2)
(1) - (2) ¼´µÃµ½·´Ó¦£¬¸ù¾ÝÄÜË¹ÌØ·½³Ì¿ÉÒÔÇóµÃÁ½¸ö°ë·´Ó¦µÄ±ê×¼µç¼«µçÊÆ£¬Ïà¼õ¼´µÃµ½±ê×¼µç¶¯ÊÆ£¬Æ½ºâ³£ÊýÒ² ...

£¨2£©µÄµç¼«µçÊÆ²»»áËã

·¢×ÔСľ³æAndroid¿Í»§¶Ë
5Â¥2015-11-09 19:14:23
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ×Ü·Ö328ÉúÎïÓëÒ½Ò©¿¼ÊýѧÇóµ÷¼Á +4 aaadim 2026-04-02 4/200 2026-04-03 07:00 by ilovexiaobin
[¿¼ÑÐ] 085600µ÷¼Á +3 1amJJ 2026-04-02 3/150 2026-04-02 22:00 by ¿ÆÑÐСר¼Ò
[¿¼ÑÐ] ¹¤¿Æ 267Çóµ÷¼Á +3 wanwan00 2026-04-02 5/250 2026-04-02 21:42 by wanwan00
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©¹¤Òµ´óѧ£¬324·ÖÇóµ÷¼Á +7 Áã°Ë# 2026-03-28 7/350 2026-04-02 21:09 by 1104338198
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸Ö£ÖÝ´óѧ²ÄÁÏÓ뻯¹¤×¨Ë¶£¬Ó¢¶þÊý¶þ342·Ö£¬ÇóÀÏʦÊÕÁô +8 v12abo 2026-04-02 8/400 2026-04-02 20:53 by 1104338198
[¿¼ÑÐ] 260Çóµ÷¼Á +6 ÖìÜÆÁÕ 2026-04-02 6/300 2026-04-02 20:27 by 6781022
[¿¼ÑÐ] 085602»¯¹¤Çóµ÷¼Á£¨331·Ö£© +9 111@127 2026-03-30 9/450 2026-04-02 20:00 by dick_runner
[¿¼ÑÐ] 286·Öµ÷¼Á +20 Faune 2026-03-30 22/1100 2026-04-02 13:24 by clyblh
[¿¼ÑÐ] ²ÄÁÏרҵÇóµ÷¼Á +10 ÔÂÔÂÄñľ 2026-04-01 10/500 2026-04-02 12:57 by wxiongid
[¿¼ÑÐ] 311Çóµ÷¼Á +16 zchqwer 2026-04-01 18/900 2026-04-02 10:15 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] 348»·¾³¹¤³Ìµ÷¼Á +3 ÎâÑå׿24k 2026-04-01 3/150 2026-04-02 09:14 by nanaliuyun
[¿¼ÑÐ] 285Çóµ÷¼Á +11 AZMK 2026-04-01 11/550 2026-04-01 22:40 by peike
[¿¼ÑÐ] 0856£¬269·ÖÇóµ÷¼Á +8 ÓÐѧÉϾÍÐÐÇóÇóÁ 2026-03-30 11/550 2026-04-01 22:33 by 2026²ÄÁϵ÷¼Á
[¿¼ÑÐ] 262Çóµ÷¼Á +9 ÀøÖ¾Ò»¶¨·¢ÎÄÕ 2026-03-31 10/500 2026-04-01 12:22 by sunshine0013
[¿¼ÑÐ] ÍÁľ304Çóµ÷¼Á +5 ¶¥¼¶²Á²Á 2026-03-31 5/250 2026-04-01 08:15 by fdcxdystjk£¤
[¿¼ÑÐ] 080200ѧ˶£¬»úе¹¤³Ìרҵ277·Ö£¬Çó´ø×ߣ¡ +4 Æ¿×ÓPZ 2026-03-31 4/200 2026-03-31 20:16 by vgtyfty
[¿¼ÑÐ] 254²ÄÁÏÓ뻯¹¤Çóµ÷¼Á +3 º²¶¬ÁÖéª 2026-03-30 4/200 2026-03-31 17:53 by yishunmin
[¿¼ÑÐ] Ó¢Ò»ÊýÒ»×Ü·Ö334Çóµ÷¼Á +4 ³ÂÑôÀ¤ 2026-03-31 4/200 2026-03-31 14:22 by ¼Çʱ¾2026
[¿¼ÑÐ] ±¾¿Æ211°²È«¹¤³Ì£¬³õÊÔ290·Ö£¬Çóµ÷¼Á +3 2719846834 2026-03-28 3/150 2026-03-31 13:52 by ÈÈÇéɳĮ
[¿¼ÑÐ] 105500ҩѧÇóµ÷¼Á£¬Ò»Ö¾Ô¸É½¶«´óѧҩѧ£¬348·Ö +3 gr¹þ¹þ¹þ 2026-03-28 3/150 2026-03-30 18:56 by Ô´_2020
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û